The new 4" Cadence Short is built for runners who favor the freedom of Janji's best-selling hyperlight AFO fabric, but want to up their coverage game. They added a high-rise waistband that's softer than the traditional AFO Middle Short waistband for a smooth fit through the hip, and they lengthened the back hem (just a bit!) so you won't feel exposed on the trails or during post-run errands